PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6100-1Relay Assembly

Sargent Industries Inc · NSN 5945-00-643-6401 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-643-6401 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-643-6401. Primary manufacturer part number: 6100-1.
Features
  • Relay Assembly — FSC 5945
  • Controlling Agency: AIRITE PRODUCTS CO.
  • Individual Relay Quantity: 2
  • Relay Type: TIME DELAY
  • Mounting Facility: CONTAINER
  • Identifying Number: 6100-1 PART NO.
  • Special Markings: NAME PLATE ON SIDE OF CONTAINER
  • 1 verified cross-reference
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay Assembly, cataloged under National Stock Number 5945-00-643-6401, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sargent Industries Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-643-6401
Primary Part Number6100-1
Item NameRelay Assembly
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerSargent Industries Inc
StatusACTIVE
Controlling AgencyAIRITE PRODUCTS CO.
Individual Relay Quantity2
Relay TypeTIME DELAY
Mounting FacilityCONTAINER
Identifying Number6100-1 PART NO.
Special MarkingsNAME PLATE ON SIDE OF CONTAINER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-114-415161001 INTERCHANGEABLE
Seal,window
Young Windows Inc
4730-00-196-1465A733S-25CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5975-00-284-69782520 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
1680-00-447-9885 INTERCHANGEABLE
Screw and Tube,actu
5950-00-755-2108154485 INTERCHANGEABLE
Transformer,current
Ametek, Inc. Div Aerospace & Defense
5355-00-791-6061SM-B-342394 INTERCHANGEABLE
Stop,dial
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2940-00-836-1364199730R91 INTERCHANGEABLE
Filter Element,intake Air Cleane
Navistar Intl Corp Truck Br Ohio Plant
5962-01-047-6645SM-A-917150-11 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-079-63631003050 INTERCHANGEABLE
Band,matrix,dental
Henry Schein, Inc.
5945-01-198-682961001 INTERCHANGEABLE
Relay
Datamarine Intl Inc
Cross-Reference Index
Part NumberManufacturer
6100-1 Sargent Industries Inc (USA)
Related Parts
5330-00-114-4151INTERCHANGEABLE
SEAL,WINDOW
61001
4730-00-196-1465INTERCHANGEABLE
NIPPLE,PIPE
A733S-25CFG
5975-00-284-6978INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2520
1680-00-447-9885INTERCHANGEABLE
SCREW AND TUBE,ACTU
5950-00-755-2108INTERCHANGEABLE
TRANSFORMER,CURRENT
154485
5355-00-791-6061INTERCHANGEABLE
STOP,DIAL
SM-B-342394
2940-00-836-1364INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
199730R91
5962-01-047-6645INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-917150-11
6520-01-079-6363INTERCHANGEABLE
BAND,MATRIX,DENTAL
1003050
5945-01-198-6829INTERCHANGEABLE
RELAY
61001
5999-01-250-6980INTERCHANGEABLE
SHAPED HOSE ASSY
61001
5365-01-358-0967INTERCHANGEABLE
PLUG,MACHINE THREAD
61001

Frequently Asked Questions

What is NSN 5945-00-643-6401?

NSN 5945-00-643-6401 is a Relay Assembly, manufactured by Sargent Industries Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-643-6401?

NSN 5945-00-643-6401 has 1 cross-referenced part number: 6100-1 (Sargent Industries Inc).

What NSN replaces 5945-00-643-6401?

There are 12 known substitutes for 5945-00-643-6401: 5330-00-114-4151, 4730-00-196-1465, 5975-00-284-6978 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6100-1?

Key specifications for 6100-1: Controlling Agency: AIRITE PRODUCTS CO.; Individual Relay Quantity: 2; Overall Length: 5.812 INCHES NOMINAL IN; Overall Height: 5.750 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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